public class ShellInsertSort {
    public static void shellInsertSort(int[] arr) {
        int dk = arr.length / 2;
        while (dk >= 0) {
            shellInnnerInsertSort(arr, dk);
            dk = dk / 2;
        }
    }

    private static void shellInnnerInsertSort(int[] arr, int dk) {
        
    }
}
